• Circuit Board Manufacturing SPINDLE
  • F80P/F12 SPINDLE
  • High-Torque Output
  • The 80K RPM, 120K RPM precise air bearing spindles, with high load, high torque, and high speed design, provide the market with drilling and milling capacity. The spindle is high reliable as its detachable collet chuck design ensures the performance timeliness of the spindle can be extended.

F80P/F12 Spindle Features
Groove length:：4.86mm (1.2D)
Processing conditions: Spindle speed--20krpm, drilling speed--10mm/sec
Processing efficiency 21% UP
60krpm 80krpm
Specifications
Type F80P F12
Speed range 20,000~80,000 rpm 20,000~120,000 rpm
Maximum heat dissipation to cooling fluid(Cooler) 700 watts 900 watts
Collet locking torque ≧3.4 Nm ≧3.4 Nm
Radial failure load ≧9 kgf ≧9 kgf
Axial failure load ≧22 kgf ≧22 kgf
Dynamic runout ≦7 μm(over speed range) ≦7 μm (over speed range)
Bearing air pressure 6 kgf/c㎡ 6 kgf/c㎡
Cooling water flow rate 2.5 l/min coolant ( 1.5 l/min water) 2.5 l/min coolant ( 1.5 l/min water)
Temperature protection system NTC/PTC NTC/PTC
Coolant input temperature 18°~22° 18°~22°
approx. weight 5.4kg 5.4kg